995151801 has 32 divisors (see below), whose sum is σ = 1569488896. Its totient is φ = 548856000.

The previous prime is 995151679. The next prime is 995151919. The reversal of 995151801 is 108151599.

It is not a de Polignac number, because 995151801 - 2⁷ = 995151673 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 995151801.

It is not an unprimeable number, because it can be changed into a prime (995151301) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 272256 + ... + 275886.

It is an arithmetic number, because the mean of its divisors is an integer number (49046528).

Almost surely, 2^995151801 is an apocalyptic number.

It is an amenable number.

995151801 is a deficient number, since it is larger than the sum of its proper divisors (574337095).

995151801 is a wasteful number, since it uses less digits than its factorization.

995151801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4093.

The product of its (nonzero) digits is 16200, while the sum is 39.

The square root of 995151801 is about 31546.0267070197. The cubic root of 995151801 is about 998.3813149391.

The spelling of 995151801 in words is "nine hundred ninety-five million, one hundred fifty-one thousand, eight hundred one".